@book{CameronTrivedi2013,
  author    = {A. Colin Cameron and Pravin K. Trivedi},
  title     = {Regression Analysis of Count Data},
  year      = {2013},
  edition   = {2nd},
  publisher = {Cambridge University Press},
  address   = {Cambridge}
}

@book{ChambersHastie1992,
  editor    = {John M. Chambers and Trevor J. Hastie},
  title     = {Statistical Models in \proglang{S}},
  publisher = {Chapman \& Hall},
  year      = {1992},
  address   = {London}
}

@manual{Jackman2015,
  title  = {\pkg{pscl}: Classes and Methods for \proglang{R} Developed in the Political Science Computational Laboratory, Stanford University},
  author = {Simon Jackman},
  year   = {2015},
  note   = {\proglang{R} package version 1.4.9},
  url    = {https://CRAN.R-project.org/package=pscl}
}

@article{Mullahy1986,
  author  = {John Mullahy},
  title   = {Specification and Testing of Some Modified Count Data Models},
  year    = {1986},
  journal = {Journal of Econometrics},
  volume  = {33},
  number  = {3},
  pages   = {341--365},
  doi     = {10.1016/0304-4076(86)90002-3}
}

@book{McCullaghNelder1989,
  author    = {Peter McCullagh and John A. Nelder},
  title     = {Generalized Linear Models},
  edition   = {2nd},
  year      = {1989},
  publisher = {Chapman \& Hall},
  address   = {London},
  doi       = {10.1007/978-1-4899-3242-6}
}

@manual{R,
  title        = {\proglang{R}: {A} Language and Environment for Statistical Computing},
  author       = {{\proglang{R} Core Team}},
  organization = {\proglang{R} Foundation for Statistical Computing},
  address      = {Vienna, Austria},
  year         = {2017},
  url          = {https://www.R-project.org/}
}

@article{StasinopoulosRigby2007,
  author  = {D. Mikis Stasinopoulos and Robert A. Rigby},
  title   = {Generalized Additive Models for Location Scale and Shape ({GAMLSS}) in \proglang{R}},
  journal = {Journal of Statistical Software},
  year    = {2007},
  volume  = {23},
  number  = {7},
  pages   = {1--46},
  doi     = {10.18637/jss.v023.i07}
}

@book{VenablesRipley2002,
  author    = {William N. Venables and Brian D. Ripley},
  title     = {Modern Applied Statistics with \proglang{S}},
  edition   = {4th},
  year      = {2002},
  pages     = {495},
  publisher = {Springer-Verlag},
  address   = {New York},
  doi       = {10.1007/978-0-387-21706-2}
}

@book{Wood2006,
  author    = {Simon N. Wood},
  title     = {Generalized Additive Models: An Introduction with \proglang{R}},
  year      = {2006},
  publisher = {Chapman \& Hall/CRC},
  address   = {Boca Raton}
}

@article{Yee2009,
  author  = {Thomas W. Yee},
  title   = {The \pkg{VGAM} Package for Categorical Data Analysis},
  journal = {Journal of Statistical Software},
  year    = {2010},
  volume  = {32},
  number  = {10},
  pages   = {1--34},
  doi     = {10.18637/jss.v032.i10}
}

@article{ZeileisKleiberJackman2008,
  author  = {Achim Zeileis and Christian Kleiber and Simon Jackman},
  title   = {Regression Models for Count Data in \proglang{R}},
  journal = {Journal of Statistical Software},
  year    = {2008},
  volume  = {27},
  number  = {8},
  pages   = {1--25},
  doi     = {10.18637/jss.v027.i08}
}
